This topic contains a solution. Click here to go to the answer

Author Question: The gas above liquid oxygen is maintained: a. between its freezing point and its critical ... (Read 93 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
The gas above liquid oxygen is maintained:
 
  a. between its freezing point and its critical temperature.
  b. between its boiling point and its critical temperature.
  c. at its critical pressure.
  d. at its boiling point.

Question 2

Which of the following statements is (are) true with regard to liquid bulk systems?
 
  1. Liquefied oxygen occupies a fraction of the space required for the storage of gaseous oxygen.
  2. The CGA regulates the construction of liquid oxygen systems.
  3. A bulk oxygen system contains more than 40,000 ft of oxygen.
  4. The working pressure of a liquid bulk oxygen system is 50 psig.
  a. 2 c. 1 and 3
  b. 3 and 4 d. 1 and 4



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katkat_flores

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

ANS: B
The pressure-release valve allows some of the gas on top of the liquid to escape if the contents are warmed too much. This release of gas allows the gas within the container to expand, thus lowering the temperature. This maintains the gas under pressure between its boiling point and its critical temperature so that the majority of the reservoir's contents will be maintained in the liquid state.

Answer to Question 2

ANS: D




eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)


hramirez205

  • Member
  • Posts: 345
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

For a complete list of videos, visit our video library